| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.34 | 4.401% | $168.4406 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $170.59 | 9.419% | $186.6579 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $14.42 | 6.541% | $15.3632 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $183.89 | 4.816% | $192.7461 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $180.30 | 5.248% | $189.7621 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $30.90 | 6.577% | $32.9323 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $75.68 | 11.295% | $84.2281 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $817.12 | $870.1303 | $870.13 | $870.15 | $870.10 | |